Utility of a Special Second Scalar Doublet
| dc.creator | Ma, Ernest | |
| dc.date | 2008-02-20 | |
| dc.date.accessioned | 2026-07-07T11:40:22Z | |
| dc.date.available | 2026-07-07T11:40:22Z | |
| dc.description | This Brief Review deals with the recent resurgence of interest in adding a second scalar doublet (eta^+,eta^0) to the Standard Model of particle interactions. In most studies, it is taken for granted that eta^0 should have a nonzero vacuum expectation value, even if it may be very small. What if there is an exactly conserved symmetry which ensures <eta^0>=0? The phenomenological ramifications of this idea include dark matter, radiative neutrino mass, leptogenesis, and grand unification. | |
| dc.description | 9 pages, 1 figure | |
| dc.identifier | https://arxiv.org/abs/0802.2917 | |
| dc.identifier | http://arxiv.org/abs/0802.2917 | |
| dc.identifier | Mod.Phys.Lett.A23:647-652,2008 | |
| dc.identifier | doi:10.1142/S0217732308026649 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/200236 | |
| dc.subject | High Energy Physics - Phenomenology | |
| dc.title | Utility of a Special Second Scalar Doublet | |
| dc.type | text |